Detail Information Releasechanges

H, all,
before i update the version of OO i visit the Relaese Note Page, which is offen clear what will change on Update. But now there are these Changes:

  • “save as” to the folder
  • inserting images from the folder
  • Mail Merge
  • connection to the demo server
  • embedding a watermark

And i asked myself, what does it mean in detail? Is there an further page to see what e.g. “connection to the demo server” means? Or “Mail Merge” ? And and Howto like features “embedding a watermark” work?